June 15, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Huntsville, AL28 days ago
May 11, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Redstone Arsenal, AL30+ days ago
Hardware Engineer IV9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience. Hardware Engineer III5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD in related field; or High School Diploma or equivalent and 9 years relevant experience.
p>REQUIRED EXPERIENCE AND CLEARANCE:
Huntsville, AL30+ days ago
p>Preferred Qualifications: - In addition to the qualifications listed above, the ideal candidate should be a strong communicator and highly organized, demonstrating the ability to be accountable for small projects because of the need to fit into a highly productive team seamlessly.
The Embedded Software Developer will be expected to execute in a fast-paced, small-team environment through all phases of the product life cycle from conceptual development and detailed implementation through manufacturing, qualification testing, and post-delivery support.
Huntsville, AL30+ days ago
NSITE is used by the Missile Defense Agency (MDA), Joint Services, and numerous labs in support of continued testing of systems employed for defense of the United States and our Allies. Work on an agile development team where success is defined by the ability to understand your path forward, effectively communicate that path, and complete the task inherent to that path in a timely matter.
Huntsville, AL11 days ago
p>This requisition may be filled at either a Software Engineer - Level 2 or a Principal Software Engineer - Level 3. Basic Qualifications:
- Software Engineer - Level 2: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 2 years of related experience, or a Master's Degree in a STEM discipline and 0-2 years of related experience.
- Principal Software Engineer - Level 3: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5 years of related work experience, or a Master's Degree and 3 years of related work experience, or 1 year of related work experience with a PhD.
Huntsville, AL30+ days ago
p style="vertical-align:baseline">Davidson is distinguished in the aerospace and missile defense industry, in part, because of its excellence in hiring exceptional experts, engineers and software developers dedicated to delivering advanced, intelligent technology solutions in defense of our nation. Davidson is seeking a Mid-Level Software Engineer in Huntsville, Alabama to help build and deploy a suite of ML-enabled applications for VLF transmission sites.
Huntsville, AL30+ days ago
Kubernetes certification, such as: Kubernetes and Cloud Native Associate (KCNA), Kubernetes and Cloud Native Security Associate (KCSA), Certified Kubernetes Application Developer (CKAD), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Security Specialist (CKS). The Elastic Engineer will be a part of a team of Data Analytic Engineers enhancing, maintaining, and sustaining an Elastic, Logstash, and Kibana (ELK) instance with a heavy emphasis on data on-boarding, content development, configuration, troubleshooting, reporting, and visualizations.
p>Basic Qualifications: Bachelor's degree in computer science, computer engineering, electrical engineering, networking, or a related technical field and 4-8 years of relevant experience, or a master's degree with 2-6 years of relevant experience; additional relevant experience may be considered in lieu of degree. The developer will work hands‑on with Python and C++, create reproducible test environments, debug Linux and container networking issues, and collaborate with senior engineers across hardware, cyber, and networking teams.
Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Required Experience/Skills:
- CLA or equivalent LabVIEW experience, encompassing understanding and implementation of LabVIEW best practices, proficient LabVIEW object-oriented programming skills, and demonstrated experience in developing frameworks and/or overall program architectures which could then be re-used by less experienced developers.
Huntsville, AL30+ days ago
p>• Active in-scope DoD-issued Secret security clearance at time of application • Experience designing, developing, and executing automated tests in alignment with defined test cases • Hands-on experience with test automation frameworks and libraries in CICD environments • Proficiency with scripting languages (e.g., Python and object-oriented programming languages, e.g., Java, C) • Strong knowledge of containerization and orchestration tools (Docker, Kubernetes) as part of software delivery testing pipeline • Familiarity with testing tools and platforms (Jenkins, GitLab CI) for automating builds and execution • Unix/Linux operating system experience • Advanced scripting capabilities in Python or Java for custom automation needs • Preferred • Experience integrating Gherkin syntax and Behavior-Driven Development (BDD) methodologies (Cucumber, SpecFlow) • Experience with hardware-in-the-loop (HWIL) systems and real-time testing environments • Familiarity with Static & Dynamic Code Analysis tools (SonarQube, Fortify, Coverity) • Familiarity with Model-Based Systems Engineering (MBSE) tools and processes • Advanced degree in Engineering, Computer Science, or Mathematics. Duties include:
• Collaborating with test leads, developers, and systems engineers to design test cases and implement automated tests • Developing and maintaining automated test frameworks and executing automated regression, integration, and performance tests • Supporting continuous testing workflows in CICD pipelines, ensuring traceability between test requirements and verification results • Analyzing test results using automated tools and contributing to automated testing strategies aligned with industry best practices • Troubleshooting issues found during testing and collaborating with developers to investigate root causes.
Huntsville, Alabama30+ days ago
li>Cloud Operations & Architecture: Architect and manage scalable resources within NASA’s Science Cloud environment (AWS/Azure), utilizing services like EC2, S3, Lambda, and container orchestration to support high-throughput data processing.
Containerization: Containerize scientific applications and data processing workflows using Docker and Singularity, enabling the portability of research code between local workstations and high-performance cloud clusters.
Huntsville, AL30+ days ago
p>Physical Requirements Requires sitting for extended periods of time in meetings with peers management and with our client at NASA facilities to discuss technical issues 10.Also requires sitting for extended periods of time at a desk to write reports and perform engineering tasks 80.Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and Amentum facilities 10. Cloud Operations & Architecture Architect and manage scalable resources within NASAs Science Cloud environment AWSAzure utilizing services like EC2 S3 Lambda and container orchestration to support high-throughput data processing.
li>Experience in multiple of the following: Java, Python, Go, Rust, JavaScript, TypeScript, Angular, VueJs, NodeJS, OpenAPI, ArangoDB, Valkey, PostgreSQL, MinIO, Istio ServiceMesh, Redis, Knative, Kubernetes, Helm, Terraform, OpenContainer Initiative, OTEL, and/or Kafka is desired. Additionally, experience with Artificial Intelligence/Machine Learning technologies, such as Tensorflow, PyTorch, LangChain, vLLM, PyTorch Lightning, SK Learn, LibreChat, Streamlit, KubeFlow, MLFlow, Bedrock, Fast API, Tune, Ray Train, Safe Tensors, and/or ONNX is highly desired.
Huntsville, AL30+ days ago
p>This requisition may be filled at either a Principal Software Engineer - Level 3 or a Senior Principal Software Engineer - Level 4. Basic Qualifications for Principal Software Engineer - Level 3:
• Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related work experience, or a Master's Degree and 3 years of related work experience, or 1 year of related work experience with a PhD.
Basic Qualifications for Senior Principal Software Engineer - Level 4:
• Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related work experience, or a Master's Degree and 6 years of related work experience, or 4 years of related work experience with a PhD.
p>SAIC is seeking a highly motivated and experienced Senior Software Engineer to support the development, integration, and implementation of a Common Translator software solution to bridge communication between legacy aircraft systems and a new Identification Friend or Foe (IFF) transponder at our customer site in Huntsville, AL. The Senior Software Engineer will be responsible for but not limited to the following:
- Design and implement modular and scalable software solutions for the Common Translator system to ensure compatibility between existing avionics systems and the new IFF transponder.
li>Architect and deliver production-grade agentic AI and multi-agent applications using popular frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or Semantic Kernel; design patterns including orchestrator-agent hierarchies, RAG pipelines, tool-calling agents, and context/memory management. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Huntsville, AL30+ days ago
p>deciBel Research is seeking a senior software engineer knowledgeable and practiced in the development and testing of complex, real-time software systems with experience evaluating performance results and recommending changes affecting short-term and near-term project success. Reviewing processes, work products, deliverables, or other project attributes and offering an assessment of their soundness, appropriateness, and ability to contribute to project success.
The developer will work hands‑on with Python and C++, create reproducible test environments, debug Linux and container networking issues, and collaborate with senior engineers across hardware, cyber, and networking teams. Basic Qualifications:
Bachelor's degree in computer science, computer engineering, electrical engineering, networking, or a related technical field, and 8+ years of relevant experience; additional relevant experience may be considered in lieu of degree.
Huntsville, AL30+ days ago
p>Their IT and PLM consulting offerings include Advisory PLM Software Services Program Management Solution Architecture Training Staffing Cloud Solutions Servers Networking Infrastructure ERP Practices and QA Services. Your role will require close coordination with developers systems engineers and other stakeholders to ensure effective reliable automated test scripts that align with defined requirements and test cases.
With projects ranging from tactical decision aids to cloud / GPU based large scale numerical solvers, IERUS software engineers perform both real time and off-line development of complete software packages and systems as well as software components for integration with some of the DoD’s most advanced weapon systems. Other general application areas include modeling, simulation, frameworks, and the transition and deployment of advanced technology algorithms .Positions available ranging from junior software engineers to senior software engineers.
Huntsville, AL30+ days ago
Basic Qualifications: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related experience, or a Master's degree in a STEM discipline and 6 years of related experience, or a PhD and 4 year of related work experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Huntsville, AL30+ days ago
As member of the Regional Applications Agile Release Train (ART) of the Missile Defense National Team for Command and Control, Battle Management, and Communications (C2BMC) (aka C2BMC NT), this position will participate in software design and peer reviews, develop test specifications and infrastructure, execute manual and automated test and perform analysis of C2BMC implementation in an integrated environment or to test specific capabilities for interfaces or infrastructure in support of operations (e.g., Internal Messaging, control and monitoring, message and display recording and playback, failover processing). It is a vital operational system that enables the U.S. president, the secretary of defense, and combatant commanders at strategic, regional, and operational levels to systematically plan ballistic missile defense operations, collectively monitor the battle, and dynamically control networked sensors and weapon systems to achieve global and regional mission goals.
Huntsville, AL30+ days ago
p>Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's degree in a STEM discipline and 3 years of related experience, or a PhD and 1 year of related work experience. Northrop Grumman Space Systems, Multi-Domain Operations, Missile Defense Integration Business Unit (BU), has an exciting career opportunity for an Mission Infrastructure Principal Software Engineer - Level 3 to join our team of qualified, diverse, and innovative individuals located in Huntsville, AL.
and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Huntsville, Washington28 days ago
and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Huntsville, AL30 days ago
This position requires strong communication skills, and the ability to work both independently and in a team environment, and to interface with software developers, test engineers, system engineers, program management, quality assurance engineers, and customer representatives. Join the Lockheed Martin team and be a part of the company that has developed and flown more hypersonic vehicles than any other U.S. Company and has decades of hypersonic development and flight test experience from government contracts as well as internal investments in research and development projects.
Huntsville, AL30+ days ago
ul>Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related work experience, or a Master's Degree and 3 years of related work experience, or 1 year of related work experience with a PhD. - The Principal Software Engineer will be responsible for understanding, implementing, and testing both existing and new capabilities and algorithms, which include complex mathematics and physics-based solutions, that directly support GWS capabilities on behalf of the Missile Defense Agency (MDA).
Huntsville, AL30+ days ago
p style="text-align:center">
. The Software Engineer will collaborate closely with a multidisciplinary team comprising Systems Engineers, Mechanical Engineers, and Electronics Engineers to ensure that software integrates seamlessly with the overall RWS system.
Huntsville, AL30+ days ago
ul>Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related work experience, or a Master's Degree and 6 years of related work experience, or 4 years of related work experience with a PhD. - The Senior Principal Software Engineer will be responsible for understanding, implementing, and testing both existing and new capabilities and algorithms, which include complex mathematics and physics-based solutions, that directly support GWS capabilities on behalf of the Missile Defense Agency (MDA).
Contribute across the application stack by building and enhancing Java/Spring-based services and APIs, developing responsive UI components, Python, integrating with clinical and claims data sources, and ensuring secure, reliable performance in a healthcare environment to enable care programs and analytics to drive better outcomes and cost efficiencies. Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes.
li>Must have significant experience in multiple of the following areas: multi-threaded programming, object-oriented software design/development, TCP and UDP socket development, language interfacing between C++ and MATLAB/Python/Java, application of design patterns, and/or discrete time simulation frameworks (DIS or HLA). The ideal candidate will have 10+ years’ experience and be responsible for, but not limited to; - Develop simulation infrastructure necessary to perform end-to-end functional and performance analysis of the Missile Defense System (MDS) supporting the systems engineering development process for the Missile Defense Agency (MDA).
Huntsville, AL30+ days ago
Design and implement modular, object-oriented software architectures and associated interfaces, including APIs and hardware-integrated communication layers. Responsibilities: Develop software across the entire software development life cycle utilizing applicable languages (Java, Python, Rust, or C#) to satisfy customer requirements.
Huntsville, AL17 days ago
Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use of Commercial Off-the-shelf (COTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Familiarity with a structured process driven software development environment including peer reviews of all work products, using a revision control system, defect tracking and build release practices required.
Huntsville, Alabama30+ days ago
About NextGen:
NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services.
NextGen Federal Systems, LLC is seeking a Software Engineer with experience in Systems Tool Kit (STK) to support the development and integration of mission analysis and modeling applications.
Huntsville, AL22 days ago
p style="text-align:justify;line-height:18pt;background:#ffffff;vertical-align:baseline">Verity was founded with a focus on providing advanced science and technology and business management services to commercial and government clients. Our team includes engineers and analysts with subject matter expertise in domains that span software development, simulation technologies, experimentation support tools, and systems analysis methodologies.
Huntsville, AL30+ days ago
p>deciBel Research has an immediate opening for a Software Engineer in Huntsville, AL, Position Description:
deciBel Research is seeking a senior software engineer knowledgeable and practiced in the development and testing of complex, real-time software systems with experience evaluating performance results and recommending changes affecting short-term and near-term project success.
Reviewing processes, work products, deliverables, or other project attributes and offering an assessment of their soundness, appropriateness, and ability to contribute to project success.
Huntsville, AL22 days ago
p>Desired Skills:- Real Time Operating System (RTOS) experience – (GreenHill or VxWorks)- Knowledge of Agile Software Development- Excellent written and verbal communication skills- Knowledge of Model Base Systems Engineering (MBSE)- Previous experience writing and designing to software requirements. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object-oriented analysis & design, code & unit test, integration, and support to formal test/delivery.
Huntsville, AL22 days ago
p>Desired Skills:-Real Time Operating System (RTOS) experience – (GreenHill or VxWorks)-Knowledge of Agile Software Development-Excellent written and verbal communication skills-Knowledge of Model Base Systems Engineering (MBSE)-Previous experience writing and designing to software requirements. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object-oriented analysis & design, code & unit test, integration, and support to formal test/delivery.
Huntsville, AL30+ days ago
Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida. You will own the full software development lifecycle for your team's domain, mentor engineers at all levels, partner with stakeholders across the organization to align technical execution with business objectives, and engage with external customers.
and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Huntsville, AL18 days ago
We are a customer-oriented engineering services company providing world class research and development support across the Department of Defense (DoD): Army, Navy, Air Force, Marines, and Missile Defense Agency (MDA). Working knowledge of: - Multithreading (std: thread, mutex, condition_variable, atomics).